| Business | Phone |
| Environmental Labs 555 N 5th St, Garland 75040 | (972) 487-4526 |
| Ptl Electronics 3006 Edgewood Dr, Garland 75042 | (972) 494-3180 |
| Ata Communications 107 N 1st St D, Garland 75040 | (972) 494-0146 |
| Epic Auto Sales Inc 2801 S Garland Ave, Garland 75041 | (972) 840-4900 |
| Delta Communications 2162 S Jupiter Rd, Garland 75041 | (972) 494-0202 |
| Southwest Cable 2630 National Dr, Garland 75041 | (972) 840-1707 |
| Broadcast Automation 3006 Edgewood Dr, Garland 75042 | (972) 487-5810 |
| Varo Inc 2203 W Walnut St, Garland 75042 | (972) 487-4100 |
| Varo-Quality Semiconductor 1000 N Shiloh Rd, Garland 75042 | (972) 487-4300 |
| Tone Masters Garland 75043 | (972) 240-7435 |
| Icicon 1917 Apollo Rd, Garland 75044 | (972) 414-2526 |
| Pagewrs Etc Garland 75044 | (972) 495-5511 |
| Vicon Industries Inc Garland 75044 | (972) 495-5678 |